Whats the Average barrel life of .375 CT and the improved version

pc3

Sergeant
Full Member
Minuteman
May 26, 2008
775
3
Australia
Folks what is the expected barrel life of the .375 CT In particular the improved version when using 135 gr of retumbo and 350 gr smk ?

Also assuming no long strings of shots.

I know there will be guys that have shot barrels out now and have real data on this.